0
Wiki User
7-17+5!Xd
7/10 + 5/17 = 169/170
4a + 7
5x + 4
It is: 5x+31
7
It is (7 + a)r.
7x + 28
-5
'X-7 plus 23-6' can be simplified and expressed as: 'x+10'
No, it is not.